Clinical laboratory reagent placing rack capable of sterilizing and disinfecting

Abstract

The utility model relates to the field of reagent placing racks, in particular to a to-be-tested reagent placing rack capable of sterilizing and disinfecting for a clinical laboratory. The placing rack aims at solving the technical problems that in the prior art, reagents in a lower rack are difficult to take, meanwhile, after air enters the lower rack, other stored reagents are affected, and reagents to be detected at the lower end are affected if an upper-layer reagent bottle is broken accidentally and the reagents leak. The utility model discloses a to-be-detected reagent placing rack capable of sterilizing and disinfecting for a clinical laboratory. The to-be-detected reagent placing rack comprises a protective cover assembly, a disinfecting assembly and a supporting seat, the reagent bearing assembly can rotate along the central shaft, reagents to be detected can be sequentially placed into the reagent bearing assembly while the reagent bearing assembly rotates, the problem that internal reagents are difficult to take is solved, the disinfection assembly can run along the outer side circumferential track of the reagent bearing assembly, and the disinfection effect is good. The disinfection assembly uses ultraviolet rays to carry out all-directional disinfection on the to-be-detected reagent, and a liquid storage structure is arranged in the reagent bearing assembly, so that the to-be-detected reagent stored on the periphery and at the lower end is not influenced.

Description

Technical Field

[0001] The utility model relates to the field of reagent placement racks, in particular to a reagent placement rack for a laboratory that can be sterilized and disinfected. Background Art

[0002] The reagent rack is a common equipment in the laboratory, which is used to store test tubes of various reagents to be tested. The rack is usually designed with multiple layers to store multiple reagents in a limited space.

[0003] However, some existing reagent racks are open-type designs, and some are provided with doors at the front end. However, in the actual operation process, the doors are often opened to take out the test reagents. When air enters, it will affect the remaining stored reagents. In addition, the reagents stored on the inner side of the rack are very difficult to take out. At the same time, if the upper reagent bottle is accidentally broken, the leakage of the reagent will affect the reagents to be tested at the lower end. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a sterilizable and disinfectable rack for placing reagents for testing in the laboratory. The rack is intended to solve the technical problems that it is difficult to take reagents inside the rack in the prior art, and that the entry of air will affect the remaining stored reagents, and that if the upper reagent bottle is accidentally broken, the leakage of the reagent will affect the reagents to be tested at the lower end.

[0005] The technical solution of the utility model is: a sterilizable and disinfectable rack for placing reagents to be tested in a laboratory, comprising a protective cover assembly, a disinfection assembly, a support seat, a central axis, and a reagent bearing assembly; a disinfection assembly for performing all-round disinfection on the reagents to be tested is installed on the inner side of the protective cover assembly; a support seat for stably supporting an upper component is fixedly connected to the lower end of the protective cover assembly; a central axis is fixedly connected to the inner side and the upper end of the protective cover assembly; and reagent bearing assemblies for stably placing a plurality of reagents to be tested and distributed vertically equidistantly are installed on the outer side of the central axis.

[0006] Preferably, in the first step, when placing the reagents to be tested, the operator of the laboratory needs to open the front cover of the protective cover assembly and put the reagents to be tested into the reagent carrying assembly in sequence. The reagent carrying assembly can rotate along the central axis, which solves the problem of difficulty in taking the internal reagents;

[0007] In the second step, after the placement is completed, the front cover of the protective cover assembly is closed, and the disinfection assembly inside the protective cover assembly is started regularly according to a predetermined program. The disinfection assembly can run along the outer circumferential track of the reagent-carrying assembly. The disinfection assembly uses ultraviolet rays to perform all-round disinfection on the reagent to be tested, which not only has a good disinfection effect, but also reduces the impact of air entering the reagent to be tested when it is taken;

[0008] In the third step, if the stored reagents to be tested are accidentally damaged, a liquid storage structure is provided in the reagent-carrying component to store the leaked liquid without affecting the reagents to be tested stored around and at the lower end.

[0009] Preferably, the protective cover assembly includes an outer cover, a sliding sleeve, a cover plate, a limiting slide groove and a limiting block; the front end of the outer cover is slidably connected to the cover plate; the top end of the cover plate is fixedly connected to the sliding sleeve; the sliding sleeve is slidably connected to the central axis; when the operator of the laboratory places the reagent to be tested, it is necessary to open the front end cover plate of the protective cover assembly.

[0010] Preferably, a limiting slide groove is provided on the outer side of the outer cover near the lower end; two limiting blocks for limiting the movement range of the cover are fixedly connected to the inner side of the limiting slide groove; the cover slides smoothly under the action of the limiting slide groove and the sliding sleeve to expose the outer cover placement opening.

[0011] Preferably, the disinfection component includes a drive motor, a connecting arm, an ultraviolet disinfection lamp and a limiting structure; an "L"-shaped connecting arm is fixedly connected to the side of the drive motor output shaft; the disinfection component is started at a scheduled time according to a predetermined program, and the drive motor controls the connecting arm and the ultraviolet disinfection lamp at the upper end of the connecting arm to run in a circular trajectory limited by the limiting structure.

[0012] Preferably, an ultraviolet disinfection lamp is installed at one end of the connecting arm away from the output shaft of the driving motor; a limiting structure is provided at the upper end of the ultraviolet disinfection lamp and the protective cover assembly; the ultraviolet disinfection lamp is directed toward the ultraviolet test reagent for all-round disinfection.

[0013] Preferably, the reagent carrying assembly includes a fixed surrounding edge, a liquid receiving tray, a drainage tube, an annular carrying tray and a leakage hole; the lower end of the fixed surrounding edge is fixedly connected to the liquid receiving tray; the front end of the liquid receiving tray is fixedly connected to the drainage tube; the laboratory operator places the reagents to be tested into the annular carrying tray of the reagent carrying assembly in sequence, and the annular carrying tray can rotate along the central axis, thereby solving the problem of difficulty in taking the internal reagents.

[0014] Preferably, an annular carrier plate is embedded in the upper end of the fixed surrounding edge; a leakage hole is provided at the bottom end of the sample slot of the annular carrier plate; if the stored reagents to be tested are accidentally damaged, a liquid storage structure is provided in the reagent carrying assembly to store the leaked liquid without affecting the reagents to be tested stored around and at the lower end.

[0015] Beneficial effects of the utility model:

[0016] The utility model can rotate along the central axis through the reagent carrying component, and the reagents to be tested can be placed in the reagent carrying component one by one while rotating, thereby solving the problem of difficulty in taking out the internal reagents; the disinfection component can run along the circular track outside the reagent carrying component, and the disinfection component uses ultraviolet rays to carry out all-round disinfection on the reagents to be tested, which not only has a good disinfection effect, but also reduces the influence of air entering the reagents to be tested when taking them out; a liquid storage structure is provided in the reagent carrying component, and if the stored reagents to be tested are accidentally damaged, the leaked liquid is stored separately, without affecting the reagents to be tested stored around and at the lower end. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of the placement rack of the utility model;

[0018] Figure 2 Another three-dimensional structural schematic diagram of the placement rack of the utility model is shown;

[0019] Figure 3 What is shown is a schematic diagram of the cross-section internal structure of the placement rack of the utility model;

[0020] Figure 4 Shown is a schematic diagram of a reagent-carrying component of a placement rack of the present invention.

[0021] Explanation of the reference numerals: 1. Protective cover assembly; 101. Outer cover; 102. Sliding sleeve; 103. Cover plate; 104. Limiting slide groove; 105. Limiting block; 2. Disinfection assembly; 201. Driving motor; 202. Connecting arm; 203. Ultraviolet disinfection lamp; 204. Limiting structure; 3. Support seat; 4. Central axis; 5. Reagent carrying assembly; 501. Fixed edge; 502. Liquid collecting tray; 503. Drain pipe; 504. Ring-shaped carrying tray; 505. Leakage hole. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1-2 The utility model provides an embodiment: a sterilizable and disinfectable test reagent placement rack, comprising a protective cover assembly 1, a disinfection assembly 2, a support seat 3, a central axis 4, and a reagent carrying assembly 5; a disinfection assembly 2 for performing all-round disinfection on the test reagent is installed on the inner side of the protective cover assembly 1; a support seat 3 for stably supporting the upper end component is fixedly connected to the lower end of the protective cover assembly 1; a central axis 4 is fixedly connected to the inner side and the upper end of the protective cover assembly 1; and reagent carrying assemblies 5 for stably placing a plurality of test reagents that are vertically equidistantly distributed are installed on the outer side of the central axis 4.

[0024] See also Figure 3In this embodiment, the protective cover assembly 1 includes an outer cover 101, a sliding sleeve 102, a cover plate 103, a limiting slide groove 104 and a limiting block 105; the front end of the outer cover 101 is slidably connected to the cover plate 103; the top of the cover plate 103 is fixedly connected to the sliding sleeve 102; the sliding sleeve 102 is slidably connected to the central axis 4; when the operator of the laboratory department places the reagent to be tested, it is necessary to open the front end cover plate 103 of the protective cover assembly 1, and a limiting slide groove 104 is arranged on the outer side of the outer cover 101 near the lower end; two limiting blocks 105 for limiting the movement range of the cover plate 103 are fixedly connected to the inner side of the limiting slide groove 104; the cover plate 103 slides smoothly under the action of the limiting slide groove 104 and the sliding sleeve 102, exposing the outer cover 101 for placing The disinfection component 2 includes a driving motor 201, a connecting arm 202, an ultraviolet disinfection lamp 203 and a limiting structure 204; an "L"-shaped connecting arm 202 is fixedly connected to the side of the output shaft of the driving motor 201; the disinfection component 2 is started regularly according to a predetermined program, and the driving motor 201 controls the connecting arm 202 and the ultraviolet disinfection lamp 203 at the upper end of the connecting arm 202 to run in a circular trajectory limited by the limiting structure 204, and the ultraviolet disinfection lamp 203 is installed at one end of the connecting arm 202 away from the output shaft of the driving motor 201; a limiting structure 204 is set on the upper end of the ultraviolet disinfection lamp 203 and the protective cover component 1; the ultraviolet disinfection lamp 203 is oriented to use ultraviolet light to perform all-round disinfection of the test reagent.

[0025] See also Figure 4 In this embodiment, the reagent carrying component 5 includes a fixed edge 501, a liquid receiving tray 502, a drainage pipe 503, an annular carrier tray 504 and a leakage hole 505; the lower end of the fixed edge 501 is fixedly connected to the liquid receiving tray 502; the front end of the liquid receiving tray 502 is fixedly connected to the drainage pipe 503; the laboratory operator puts the reagents to be tested into the annular carrier tray 504 of the reagent carrying component 5 in sequence, and the annular carrier tray 504 can rotate along the central axis 4, which solves the problem of difficulty in taking the internal reagents. The upper end of the fixed edge 501 is embedded with the annular carrier tray 504; the bottom end of the sample slot of the annular carrier tray 504 is provided with a leakage hole 505; if the stored reagents to be tested are accidentally damaged, a liquid storage structure is provided in the reagent carrying component 5 to store the leaked liquid without affecting the reagents to be tested stored around and at the lower end.

[0026] When working, the first step is that when the laboratory operator places the reagents to be tested, he needs to open the front cover 103 of the protective cover assembly 1. Under the action of the limiting slide groove 104 and the sliding sleeve 102, the cover 103 slides open smoothly to expose the placement port of the outer cover 101, and the reagents to be tested are placed in turn in the annular carrier plate 504 that carries the reagent assembly 5. The annular carrier plate 504 can rotate along the central axis 4 with the support of the fixed surrounding edge 501, which solves the problem of difficulty in taking the internal reagents.

[0027] The second step is to close the front cover plate 103 of the protective cover assembly 1 after placement is completed, and the disinfection assembly 2 inside the protective cover assembly 1 is started regularly according to a predetermined program, and the driving motor 201 controls the connecting arm 202 and the ultraviolet disinfection lamp 203 at the upper end of the connecting arm 202 to run along a circular trajectory under the restriction of the limiting structure 204, and the ultraviolet disinfection lamp 203 uses ultraviolet rays to perform all-round disinfection towards the reagent to be tested.

[0028] In the third step, if the stored reagents to be tested are accidentally damaged, the leakage hole 505 of the sample slot of the reagent component 5 is connected to the liquid receiving tray 502, and the liquid receiving tray 502 stores the leaked liquid separately without affecting the reagents to be tested stored around and at the lower end. Later, the drain pipe 503 is opened to deal with the leaked liquid.

[0029] Through the above steps, the reagent carrying component 5 can be rotated along the central axis 4, and the reagents to be tested can be placed in the reagent carrying component 5 one by one while rotating, which solves the problem of difficulty in taking internal reagents. The disinfection component 2 can run along the circular trajectory outside the reagent carrying component 5. The disinfection component 2 uses ultraviolet rays to perform all-round disinfection on the reagents to be tested, which not only has a good disinfection effect, but also reduces the impact of air entering the reagents to be tested when taking them. A liquid storage structure is provided in the reagent carrying component 5. If the stored reagents to be tested are accidentally damaged, the leaked liquid will be stored separately without affecting the reagents to be tested stored around and at the lower end.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A sterilizable and disinfectable laboratory reagent placement rack, comprising a protective cover assembly (1); characterized in that: The invention also comprises a disinfection component (2), a support seat (3), a central axis (4), and a reagent bearing component (5); the disinfection component (2) for performing all-round disinfection on the reagent to be tested is installed on the inner side of the protective cover component (1); the support seat (3) for stably supporting the upper component is fixedly connected to the lower end of the protective cover component (1); the central axis (4) is fixedly connected to the inner side and the upper end of the protective cover component (1); and the reagent bearing components (5) for stably placing a plurality of reagents to be tested and distributed vertically and equidistantly are installed on the outer side of the central axis (4).

2. A sterilizable and disinfectable laboratory reagent placement rack according to claim 1, characterized in that: The protective cover assembly (1) comprises an outer cover (101), a sliding sleeve (102), a cover plate (103), a limiting sliding groove (104) and a limiting block (105); the front end of the outer cover (101) is slidably connected to the cover plate (103); the top end of the cover plate (103) is fixedly connected to the sliding sleeve (102); and the sliding sleeve (102) is slidably connected to the central shaft (4).

3. A sterilizable and disinfectable laboratory reagent placement rack according to claim 2, characterized in that: A limiting slide groove (104) is provided on the outer side of the outer cover (101) near the lower end; two limiting blocks (105) for limiting the movement range of the cover plate (103) are fixedly connected to the inner side of the limiting slide groove (104).

4. A sterilizable and disinfectable laboratory reagent placement rack according to claim 1, characterized in that: The disinfection assembly (2) comprises a driving motor (201), a connecting arm (202), an ultraviolet disinfection lamp (203) and a limiting structure (204); an "L"-shaped connecting arm (202) is fixedly connected to the side of the output shaft of the driving motor (201).

5. A sterilizable and disinfectable laboratory reagent placement rack according to claim 4, characterized in that: An ultraviolet disinfection lamp (203) is installed at one end of the connecting arm (202) away from the output shaft of the driving motor (201); a limiting structure (204) is provided at the upper end of the ultraviolet disinfection lamp (203) and the protective cover assembly (1).

6. A sterilizable and disinfectable laboratory reagent placement rack according to claim 1, characterized in that: The reagent carrying assembly (5) comprises a fixed surrounding edge (501), a liquid receiving tray (502), a liquid drain pipe (503), an annular carrying tray (504) and a liquid leakage hole (505); the lower end of the fixed surrounding edge (501) is fixedly connected to the liquid receiving tray (502); and the front end of the liquid receiving tray (502) is fixedly connected to the liquid drain pipe (503).

7. A sterilizable and disinfectable laboratory reagent placement rack according to claim 6, characterized in that: The upper end of the fixed surrounding edge (501) is engaged with an annular carrier plate (504); a liquid leakage hole (505) is provided at the bottom end of the sample slot of the annular carrier plate (504).

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